Guys we can’t do anything other than just waiting. Tried to contact them by email/phone/complaint/through mp(state and federal)... no result, same reply ‘wait’. What you can do is upload all the docs you think required, Stay positive and stop posting this and that.

I don’t think they categories state wise, it should be first come first service, it depend on case by case, some files they open fast may be less risky/complicated and some files they open late
its my view

Just wait case officer to contact. There’s is not any way, I tried everything, in the same boat.
Look at reply I got,
Your child`s application is currently awaiting assessment by the visa processing officer.
Once allocated and reviewed by a case officer the documents will be assessed. Then a case officer will contact you with a Hap ID.
We appreciate your patience.
Regards

I tried to contact them on skilled.support@homeaffairs, gsm.adelaide.team10@. , gsm.business.support@. And two times feedback/complaints, Nothing happened.. all emails automated reply and feedback complaints they said to wait for case officer to contact
there is no way we can contact i think

The Department is currently allocating subclass 887 visa applications that were lodged up to April 2018 for assessment.
75% of 887 visa applications are currently taking 441 calendar days (16 months) to finalise;
90% of 887 visa applications are currently taking 484 calendar days (17 months) to finalise.